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OPA237 Datasheet(PDF) 1 Page - Texas Instruments

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Part No. OPA237
Description  SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier™ Series
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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OPA237 Datasheet(HTML) 1 Page - Texas Instruments

 
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FEATURES
q MICRO-SIZE, MINIATURE PACKAGES
Single: SOT-23-5, SO-8
Dual: MSOP-8, SO-8
Quad: SSOP-16
q LOW OFFSET VOLTAGE: 750
µV max
q WIDE SUPPLY RANGE
Single Supply: +2.7V to +36V
Dual Supply:
±1.35V to ±18V
q LOW QUIESCENT CURRENT: 350
µA max
q WIDE BANDWIDTH: 1.5MHz
DESCRIPTION
The OPA237 op amp family is one of Burr-Brown’s
Micro
Amplifier
series of miniature products. In addi-
tion to small size, these devices feature low offset
voltage, low quiescent current, low bias current, and a
wide supply range. Single, dual, and quad versions
have identical specifications for maximum design flex-
ibility. They are ideal for single supply, battery oper-
ated, and space-limited applications, such as PCMCIA
cards and other portable instruments.
OPA237 series op amps can operate from either single
or dual supplies. When operated from a single supply,
the input common-mode range extends below ground
and the output can swing to within 10mV of ground.
Dual and quad designs feature completely indepen-
dent circuitry for lowest crosstalk and freedom from
interaction.
Single, dual, and quad are offered in space-saving
surface-mount packages. The single version is available
in the ultra-miniature 5-lead SOT-23-5 and SO-8 sur-
face-mount. The dual version comes in a miniature
MSOP-8 and SO-8 surface-mount. The quad is avail-
able in an SSOP-16. The SSOP-16 has the same body
size as an SO-8 with 16 leads, while the MSOP-8 has the
same lead count as a SO-8 but half the size. The
SOT-23-5 is even smaller at one-fourth the size of an
SO-8. All are specified for –40
°C to +85°C operation. A
macromodel is available for design analysis.
APPLICATIONS
q BATTERY POWERED INSTRUMENTS
q PORTABLE DEVICES
q PCMCIA CARDS
q MEDICAL INSTRUMENTS
q TEST EQUIPMENT
OPA237
OPA2237
OPA4237
®
SINGLE-SUPPLY OPERATIONAL AMPLIFIERS
Micro
Amplifier Series
InternationalAirportIndustrialPark • MailingAddress:POBox11400,Tucson,AZ85734 • StreetAddress:6730S.TucsonBlvd.,Tucson,AZ 85706 • Tel:(520)746-1111 • Twx:910-952-1111
Internet:http://www.burr-brown.com/ • FAXLine:(800)548-6133(US/CanadaOnly) • Cable:BBRCORP • Telex:066-6491 • FAX:(520)889-1510 • ImmediateProductInfo:(800)548-6132
© 1996 Burr-Brown Corporation
PDS-1327B
Printed in U.S.A. October, 1996
1
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5
6
7
8
16
15
14
13
12
11
10
9
Out D
–In D
+In D
V–
+In C
–In C
Out C
NC
Out A
–In A
+In A
V+
+In B
–In B
Out B
NC
OPA4237
SSOP-16
AD
BC
1
2
3
4
8
7
6
5
NC
V+
Output
NC
NC
–In
+In
V–
OPA237
SO-8
1
2
3
4
8
7
6
5
V+
Out B
–In B
+In B
Out A
–In A
+In A
V–
OPA2237
SO-8, MSOP-8
A
B
1
2
3
5
4
V+
–In
Out
V–
+In
OPA237
SOT-23-5
SSOP-16
quad
SO-8
single/dual
MSOP dual
SOT-23-5
single
SBOS057


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